A new variant of L-curve for Tikhonov regularization

Mansoor Rezghi, S. Mohammad Hosseini
2009 Journal of Computational and Applied Mathematics  
In this paper we introduce a new variant of L-curve to estimate the Tikhonov regularization parameter for the regularization of discrete ill-posed problems. This method uses the solution norm versus the regularization parameter. The numerical efficiency of this new method is also discussed by considering some test problems.
doi:10.1016/j.cam.2009.05.016 fatcat:5ggdbmzaujgfbdi5ugadik6kem